Set Of Four Mini 5V Digital Audio Amplifier Modules With Potentiometer, Dual Channel 3W Output Each, Dope DIY Audio Kit For Small Speakers, Compact Design, Easy Volume Control, Great Value For Projects
✔️ Four modules with dual 3W output each, 5V power, compact 29mm x 20mm design for easy audio projects
This set includes four mini digital audio amplifier modules, perfect for DIY electronics buffs wanting to boost sound in small speaker setups. They're commonly used in hobbyist projects like custom audio devices, portable gadgets, and homebrew music systems to amp up volume with simple controls.
✅ Working voltage: 2.5V-5.5V for flexible power options✅ Maximum output: 3W per channel at 5V and 4Ω for solid audio performance
✅ Dimensions: 29mm length x 20mm width, with 16mm height post-install for space-saving builds
✅ Includes potentiometer for straightforward volume tweaks and safety features like short circuit protection
💡 What makes digital audio amplifiers a smart pick for DIY electronics?
Digital amps bring key perks for builders looking to enhance their setups.
- They run efficiently on low voltages like 2.5V to 5.5V, cutting down on power needs for battery projects
- Their tiny size, such as 29mm x 20mm, fits neatly into cramped designs without bulk
- Built-in protections guard against issues like overheating, keeping your work reliable over time
- They deliver clear, strong output up to 3W per channel for everyday audio tasks without extra fuss